
Create OpenAI Citation Workflow in n8n for File Retrieval
This n8n workflow automates citation and source retrieval from OpenAI's vector store files, ensuring accurate content referencing and formatted output. It solves the problem of incomplete or strange citation text generated by AI, providing reliable markdown or HTML-ready citations for file-based AI assistance.

Backup n8n Workflows to Bitbucket with Rate Limit Handling
Automate daily backups of your n8n workflows directly to Bitbucket, intelligently managing API rate limits to avoid errors. This workflow ensures your automation definitions are safely versioned with minimal manual effort.

Create a Smart AI Chatbot with n8n LangChain Nodes
Discover how to build a dynamic AI chat assistant using n8n's LangChain nodes that manage chat memory and perform calculations. This workflow automates conversational AI with context awareness for improved interactions.

Automate GitLab Merge Requests with n8n HTTP Nodes
This workflow automates managing GitLab merge requests, saving you hours of manual tracking and updates by automatically checking, creating, commenting, closing, waiting, and merging requests via GitLab APIs using n8n’s HTTP Request nodes.

Automate GitLab Release Notes Creation with n8n & Outline
Discover how to automatically generate detailed release notes in Outline from GitLab tag pushes. This n8n workflow saves developers time by instantly creating publication-ready documents for every new release, eliminating manual documentation.

Use Any LLM Model with OpenRouter and n8n Automation
Struggling to integrate diverse large language models into your projects? This n8n workflow leverages OpenRouter to seamlessly connect any LLM, enabling dynamic prompts, memory, and agent-based AI responses for smarter automation.

Automate DeepSeek AI Chat with n8n Langchain Nodes
This n8n workflow automates AI conversational responses using DeepSeek's advanced reasoning models. By integrating Langchain nodes, it streamlines handling chat inputs and memory, boosting efficiency in AI-driven chat applications.

Automate Prompt Injection from GitHub with n8n Workflows
Save time and reduce mistakes by automatically loading prompt templates from a GitHub repo and dynamically populating variables within n8n. This workflow ensures your AI prompts are ready to use with the right context every time, avoiding manual editing errors.

Dynamic NASA API Credential Automation with n8n Forms
Solve the hassle of managing NASA API keys manually by dynamically setting credentials via n8n forms. This workflow lets users securely input their NASA API key and fetch NASA's picture of the day automatically, enhancing flexibility and security.

Adaptive RAG in n8n: Classify & Tailor Intelligent AI Responses
This Adaptive RAG workflow in n8n intelligently classifies user queries into Factual, Analytical, Opinion, or Contextual types, applying bespoke strategies to fetch tailored answers from a Qdrant vector store. It solves the problem of generic AI responses by harnessing query-specific adaptive retrieval and generation for more relevant insights.

n8n LangChain AI Agent 2026: Build a Tool-Using Chatbot That Searches the Web
Build a tool-using AI agent with n8n and LangChain — one that can search the web, query your data, and respond with live information. No Python, no separate server required.

Automate Slack Alerts for Urgent Bugs with n8n Linear Trigger
Solve the challenge of missing critical bug alerts with this n8n workflow using Linear Trigger and Slack. Automatically filter urgent bugs and notify your team instantly to reduce response times and improve product quality.